15313788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 44949632

約数和(自身を除く): 29635844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 907, 938, 1206, 1407, 1814, 1876, 2412, 2721, 2814, 3628, 4221, 5442, 5628, 6349, 8163, 8442, 10884, 12698, 16326, 16884, 19047, 25396, 32652, 38094, 57141, 60769, 76188, 114282, 121538, 182307, 228564, 243076, 364614, 425383, 546921, 729228, 850766, 1093842, 1276149, 1701532, 2187684, 2552298, 3828447, 5104596, 7656894, 15313788]

約数ペア:

[(1, 15313788), (2, 7656894), (3, 5104596), (4, 3828447), (6, 2552298), (7, 2187684), (9, 1701532), (12, 1276149), (14, 1093842), (18, 850766), (21, 729228), (28, 546921), (36, 425383), (42, 364614), (63, 243076), (67, 228564), (84, 182307), (126, 121538), (134, 114282), (201, 76188), (252, 60769), (268, 57141), (402, 38094), (469, 32652), (603, 25396), (804, 19047), (907, 16884), (938, 16326), (1206, 12698), (1407, 10884), (1814, 8442), (1876, 8163), (2412, 6349), (2721, 5628), (2814, 5442), (3628, 4221)]